This document outlines the agenda and goals of the Snohomish County Health Leadership Coalition summit. The Coalition aims to improve community health, lower healthcare costs, enhance quality of life, and boost economic prosperity in Snohomish County through collaborative initiatives. It has overseen projects increasing youth physical activity and advance care planning. Moving forward, it will coordinate efforts across sectors through a collective impact model, focusing initially on palliative care and physical activity programs. The summit brings together stakeholders to advance this shared vision of enhancing community health by 2020.